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    					| Application Effect of Dexmedetomidine Combined with Etomidate Anesthesia Scheme in Elderly Patients Undergoing Radical Resection of Rectal Cancer | 
  					 
  					  										
						| LUO Qian, TAN Haiyun, JIANG Ming, YU Liangsheng, GUO Jinjiang | 
					 
															
						| First-author's address: Department of Anesthesiology, Huangshi Aikang Hospital Affiliated to Hubei Polytechnic University, Huangshi 435000, China | 
					 
										
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